* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
body {
  background-color: #f5f5f5;
}
header {
  width: 100%;
  position: relative;
  background-color: #fff;
}
header .box {
  width: 100%;
  height: 11.7333vw;
  line-height: 11.7333vw;
  display: flex;
  justify-content: center;
  margin: 0 auto;
  text-align: center;
}
header .box h2 {
  font-size: 4.2667vw;
}
header .iconfont {
  position: absolute;
  left: 3.2vw;
  top: 2.3333vw;
  font-size: 7.2vw;
}
main {
  width: 100%;
  padding: 2.6667vw;
}
main .search {
  width: 100%;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  background-color: #fff;
}
main .search .right {
  margin-left: 2.1333vw;
  flex: 1;
}
main .search .right input {
  width: 67.7333vw;
  height: 8.5333vw;
}
main .search .sou {
  width: 20%;
}
main .search .sou span {
  height: 32px;
  font-size: 14px;
  border-radius: 0 5px 5px 0;
  background: #fa2209;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
